page only shows up in search results

I used the phrase "biff lyrics" to search dmoz for my site. I found that apart from the main page I also have a another link, but that link uses my old address. I went to the category it should be listed under to update the address, but it was not listed there. Why should this be, and how can I update the address?

The URL is: http://biff.tftg.org/index.php?artist=los_lonely_boys , but it should be http://www.biff-lyrics.com/artists/los_lonely_boys/songs.html

The category it should be listed under is "Arts: Music: Bands and Artists: L"

The http://biff.tftg.org/index.php?artist=los_lonely_boys url was listed accidentally, and was removed when the editor noticed it.